<template>
  <header>
    <div class="l-content ">
      <el-button @click="handleMenu" plain icon="el-icon-menu" size="mini"></el-button>
      <el-breadcrumb separator="/">
        <el-breadcrumb-item v-for="item in tags" :key="item.path" :to="{ path: item.path }">{{ item.label }}</el-breadcrumb-item>
      </el-breadcrumb>
    </div>
    <div class="r-content">
      <el-Dropdown trigger="hover" size="mini">
        <span>
          <img :src="userImg" class="user" alt="">
        </span>
        <el-dropdown-menu slot="dropdown">
          <el-dropdown-item>个人中心</el-dropdown-item>
          <el-dropdown-item @click.native = "logOut">退出</el-dropdown-item>
        </el-dropdown-menu>
      </el-Dropdown>
    </div>
  </header>
</template>

<script>
import {mapState} from 'vuex'
export default {
  name: "CommonHeader",
  data () {
    return {
      userImg: require('../assets/img/user.jpeg')
    }
  },
  methods: {
    handleMenu() {
      this.$store.commit('collapseMenu')
    },
    logOut() {
      this.$store.commit('clearToken')
      this.$store.commit('clearMenu')
      this.$router.push('/login')
    }
  },
  computed: {
    ...mapState({
      tags: state => state.tabsList
    })
  }
}
</script>

<style lang="less" scoped>
  header {
    display: flex;
    height: 100%;
    justify-content: space-between;
    align-items: center;
  }
  .l-content {
    display: flex;
    align-items: center;
    .el-button {
      margin-right: 20px;
    }
  }
  .r-content {
    .user {
      width: 40px;
      height: 40px;
      border-radius: 50%;
    }
  }
</style>
